肺水肿是肺血管外液体异常积聚的一种常见的临床综合症征,是临床常见危重症之一,可出于多种病因所致。此征,起病凶险,发展迅速,而且由于大量液体漏出到肺泡内,使肺的通气及换气功能发生障碍,造成组织缺氧;若不能及时抢救,可危及生命。Cameron氏所做的500例尸检中,肺水肿占65％,其中以高血压病、冠 Pulmonary edema is a common clinical syndrome characterized by abnormal accumulation of extrapulmonary fluid and is one of the most common critically ill clinical conditions that can be caused by a variety of causes. This sign, dangerous, rapid development, but also because a large number of liquid leaking into the alveoli, the ventilation and ventilation of the lung dysfunction, resulting in tissue hypoxia; if not timely rescue, can be life-threatening. Of the 500 autopsies Cameron made, 65% were pulmonary edema, with hypertension and crowns